{
"input": {
"lat": 34.0522,
"lon": -118.2437
},
"enrichment": {
"county_fips": "06037",
"county_name": "Los Angeles County",
"state_name": "California",
"population": 9757179,
"median_household_income": "80794",
"poverty_rate": "13.1",
"unemployment_rate": "5.4"
},
"attribution": [
{
"source": "U.S. Census Bureau Population Estimates Program",
"dataset": "County Population Totals: 2020-2024",
"license": "U.S. federal government data",
"url": "https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/totals/",
"notice": "This product uses U.S. Census Bureau data but is not endorsed or certified by the Census Bureau."
},
{
"source": "U.S. Census Bureau TIGER/Line",
"dataset": "TIGER/Line County Boundaries 2024",
"license": "Public domain / U.S. federal government work",
"url": "https://www2.census.gov/geo/tiger/TIGER2024/COUNTY/",
"notice": "Derived from U.S. Census Bureau TIGER/Line boundary data; not endorsed or certified by the Census Bureau."
}
]
}
curl --location --request GET 'https://zylalabs.com/api/13401/demographics+enrichment+api/28740/data+enhancement?lat=34.0522&lon=-118.2437' --header 'Authorization: Bearer YOUR_API_KEY'
{
"count": 58,
"results": [
{
"county_fips": "06037",
"county_name": "Los Angeles County",
"state_name": "California",
"population": 9757179,
"median_household_income": "80794",
"poverty_rate": "13.1",
"unemployment_rate": "5.4"
},
{
"county_fips": "06073",
"county_name": "San Diego County",
"state_name": "California",
"population": 3298799,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06059",
"county_name": "Orange County",
"state_name": "California",
"population": 3170435,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06065",
"county_name": "Riverside County",
"state_name": "California",
"population": 2529933,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06071",
"county_name": "San Bernardino County",
"state_name": "California",
"population": 2214281,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06085",
"county_name": "Santa Clara County",
"state_name": "California",
"population": 1926325,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06001",
"county_name": "Alameda County",
"state_name": "California",
"population": 1649060,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06067",
"county_name": "Sacramento County",
"state_name": "California",
"population": 1611231,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06013",
"county_name": "Contra Costa County",
"state_name": "California",
"population": 1172607,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06019",
"county_name": "Fresno County",
"state_name": "California",
"population": 1024125,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06029",
"county_name": "Kern County",
"state_name": "California",
"population": 922529,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06111",
"county_name": "Ventura County",
"state_name": "California",
"population": 835427,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06075",
"county_name": "San Francisco County",
"state_name": "California",
"population": 827526,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06077",
"county_name": "San Joaquin County",
"state_name": "California",
"population": 816108,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06081",
"county_name": "San Mateo County",
"state_name": "California",
"population": 742893,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06099",
"county_name": "Stanislaus County",
"state_name": "California",
"population": 556972,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06097",
"county_name": "Sonoma County",
"state_name": "California",
"population": 485375,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06107",
"county_name": "Tulare County",
"state_name": "California",
"population": 483546,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06095",
"county_name": "Solano County",
"state_name": "California",
"population": 455101,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06083",
"county_name": "Santa Barbara County",
"state_name": "California",
"population": 444500,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06053",
"county_name": "Monterey County",
"state_name": "California",
"population": 436251,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06061",
"county_name": "Placer County",
"state_name": "California",
"population": 433822,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06047",
"county_name": "Merced County",
"state_name": "California",
"population": 296774,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06079",
"county_name": "San Luis Obispo County",
"state_name": "California",
"population": 281843,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06087",
"county_name": "Santa Cruz County",
"state_name": "California",
"population": 262406,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06041",
"county_name": "Marin County",
"state_name": "California",
"population": 256400,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06113",
"county_name": "Yolo County",
"state_name": "California",
"population": 225251,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06007",
"county_name": "Butte County",
"state_name": "California",
"population": 208334,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06017",
"county_name": "El Dorado County",
"state_name": "California",
"population": 192823,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06025",
"county_name": "Imperial County",
"state_name": "California",
"population": 181724,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06089",
"county_name": "Shasta County",
"state_name": "California",
"population": 181121,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
},
{
"county_fips": "06039",
"county_name": "Madera County",
"state_name": "California",
"population": 165432,
"median_household_income": null,
"poverty_rate": null,
"unemployment_rate": null
}
],
"_note": "Response truncated for documentation purposes"
}
curl --location --request GET 'https://zylalabs.com/api/13401/demographics+enrichment+api/28741/retrieve+counties?state_name=California&limit=100' --header 'Authorization: Bearer YOUR_API_KEY'
{
"query": "Los Angeles",
"count": 1,
"results": [
{
"county_fips": "06037",
"county_name": "Los Angeles County",
"state_name": "California",
"population": 9757179,
"median_household_income": "80794",
"poverty_rate": "13.1",
"unemployment_rate": "5.4"
}
],
"attribution": [
{
"source": "U.S. Census Bureau Population Estimates Program",
"dataset": "County Population Totals: 2020-2024",
"license": "U.S. federal government data",
"url": "https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/totals/",
"notice": "This product uses U.S. Census Bureau data but is not endorsed or certified by the Census Bureau."
},
{
"source": "U.S. Census Bureau TIGER/Line",
"dataset": "TIGER/Line County Boundaries 2024",
"license": "Public domain / U.S. federal government work",
"url": "https://www2.census.gov/geo/tiger/TIGER2024/COUNTY/",
"notice": "Derived from U.S. Census Bureau TIGER/Line boundary data; not endorsed or certified by the Census Bureau."
}
]
}
curl --location --request GET 'https://zylalabs.com/api/13401/demographics+enrichment+api/28742/search+regions?query=Los Angeles&limit=10' --header 'Authorization: Bearer YOUR_API_KEY'
{
"count": 3,
"results": [
{
"state_name": "California",
"county_count": 58,
"population_total": "39431263",
"avg_median_household_income": "80794.000000000000",
"avg_poverty_rate": "13.1000000000000000",
"avg_unemployment_rate": "5.4000000000000000"
},
{
"state_name": "Texas",
"county_count": 254,
"population_total": "31290831",
"avg_median_household_income": null,
"avg_poverty_rate": null,
"avg_unemployment_rate": null
},
{
"state_name": "Florida",
"county_count": 67,
"population_total": "23372215",
"avg_median_household_income": null,
"avg_poverty_rate": null,
"avg_unemployment_rate": null
}
],
"attribution": [
{
"source": "U.S. Census Bureau Population Estimates Program",
"dataset": "County Population Totals: 2020-2024",
"license": "U.S. federal government data",
"url": "https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/totals/",
"notice": "This product uses U.S. Census Bureau data but is not endorsed or certified by the Census Bureau."
},
{
"source": "U.S. Census Bureau TIGER/Line",
"dataset": "TIGER/Line County Boundaries 2024",
"license": "Public domain / U.S. federal government work",
"url": "https://www2.census.gov/geo/tiger/TIGER2024/COUNTY/",
"notice": "Derived from U.S. Census Bureau TIGER/Line boundary data; not endorsed or certified by the Census Bureau."
}
]
}
curl --location --request GET 'https://zylalabs.com/api/13401/demographics+enrichment+api/28743/region+overviews?limit=3' --header 'Authorization: Bearer YOUR_API_KEY'
注册后,每个开发者都会被分配一个个人 API 访问密钥,这是一个唯一的字母和数字组合,用于访问我们的 API 端点。要使用 人口统计丰富化 API 进行身份验证,只需在 Authorization 标头中包含您的 bearer token。
| 标头 | 描述 |
|---|---|
授权
|
必需
应为 Bearer access_key. 订阅后,请查看上方的"您的 API 访问密钥"。
|
无长期承诺。随时升级、降级或取消。 免费试用包括最多 50 个请求。
(年度计费可节省 2 个月 🎉)
用于县和州查找、搜索和坐标丰富的人口数据增强API。来源:美国人口普查局人口估计程序数据和美国人口普查局TIGER/Line县界限;此产品未获得人口普查局的认可或认证
每个端点返回人口、经济和地理数据。例如,“FIPS按县统计”端点提供如人口规模、收入水平和失业率等指标,而“数据增强”端点则为数据集增加上下文信息
关键字段包括县FIPS代码、县名、州名、人口总数、中位家庭收入、贫困率和失业率 这些字段帮助用户有效分析人口和经济状况
返回的数据采用JSON格式结构化,组织成包含输入参数和增强结果的对象。每个响应通常包含人口统计统计数据、归因来源和元数据的字段
信息因终端而异:“按FIPS的县统计”提供人口和经济数据,“获取县”列出带有元数据的县,“区域概况”提供特定区域的人口和经济指标摘要
参数因端点而异 例如 "搜索地区" 端点允许基于地区名称或属性进行查询 而 "按FIPS的县统计" 需要特定的FIPS代码来检索该县的数据
响应数据被组织成结构化的JSON对象。每个对象包含相关的统计数据和元数据,如人口总数和经济指标,使其易于解析和在应用中使用
数据来源于美国人口普查局人口估计计划和TIGER/Line县界。这些来源确保数据可靠,尽管该API并未得到人口普查局的认可或认证
典型的使用案例包括城市规划、市场分析、学术研究以及增强客户档案以进行精准营销。这些数据通过提供关键的人口统计洞察,支持各个行业的知情决策